linux-kernel - [PATCH] Staging: keucr: scsiglue: fixed a do while coding style issue

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Date:	Wed, 13 Jun 2012 01:16:49 -0400
From:	William Blair <wdblair@...edu>
To:	acho@...ell.com
Cc:	gregkh@...uxfoundation.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, William Blair <wdblair@...edu>
Subject: [PATCH] Staging: keucr: scsiglue: fixed a do while coding style issue

Added a do ... while (0) to a multi statement macro and reformatted a similar macro.

Signed-off-by: William Blair <wdblair@...edu>
---
 drivers/staging/keucr/scsiglue.c |   11 ++++++++---
 1 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/keucr/scsiglue.c b/drivers/staging/keucr/scsiglue.c
index e1f3931..083b20e 100644
--- a/drivers/staging/keucr/scsiglue.c
+++ b/drivers/staging/keucr/scsiglue.c
@@ -230,7 +230,10 @@ void usb_stor_report_bus_reset(struct us_data *us)
 /* we use this macro to help us write into the buffer */
 #undef SPRINTF
 #define SPRINTF(args...) \
-	do { if (pos < buffer+length) pos += sprintf(pos, ## args); } while (0)
+	do { \
+		if (pos < buffer+length) \
+			pos += sprintf(pos, ## args); \
+	} while (0)
 
 /*
  * proc_info()
@@ -279,8 +282,10 @@ static int proc_info(struct Scsi_Host *host, char *buffer, char **start,
 		pos += sprintf(pos, "       Quirks:");
 
 #define US_FLAG(name, value) \
-	if (us->fflags & value)\
-		pos += sprintf(pos, " " #name);
+	do { \
+		if (us->fflags & value) \
+			pos += sprintf(pos, " " #name); \
+	} while (0);
 US_DO_ALL_FLAGS
 #undef US_FLAG
 
-- 
1.7.6

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